1987 Cadillac Brougham

When I start driving my car there is a fluttering sound coming from underneath of the car. After a while when I try to stop the car acts like all the gears wont downshift until the car slows down and then the car wobbles and shakes when I slow it down. All the gears seem to downshift at the same time. The fluttering gets louder when I accelerate and makes the car shake unless I give it extra gas. The car never cuts off but shakes like it will until the gears shift down to first. I heard it could be the t/v cable but I dont know. It seems like once the tranny gets hot then the downshifting and upshifting gets crazy. Please help cause the car runs fine except this problem. Thanks.

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Monday, March 1st, 2010 AT 1:31 PM

1 Reply

JACK42

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If the trans upshifts like it is supposed to it probably isn the TV cable. Since these problems change with temperature, it is most likely a problem inside the trans. Try a service first (filter kit) to see if that changes/helps anything.